对称代码:(i)x个,年+1,z(z); (ii)−x个−1/2,年+1/2,z(z); (iii)−x个+1/2,年+1/2,z(z); (iv)−x个,−年,−z(z)+1; (v)−x个,−年+1,−z(z)+1; (vi)x个−1/2,−年+1/2,−z(z)+1; (vii)x个+1/2,−年+1/2,−z(z)+1; (viii)−年+1,x个,z(z); (ix)年−1,−x个+1,z(z); (x)x个−1,年,z(z); (十一)−年,x个,z(z); (十二)−x个+1,−年+1,z(z); (十三)年,−x个+1,z(z); (十四)年−1,−x个,−z(z)+1; (十五)年,−x个,−z(z)+1; (十六)−x个,−年,−z(z); (十七)−x个,−年+1,−z(z); (十八)年−1,−x个,−z(z); (十九)年,−x个,−z(z); (xx)x个,年−1,−z(z)+1; (二十一)−年+1,x个,−z(z)+1; (二十二)−x个+1,−年+1,−z(z)+1; (二十三)年,−x个+1,−z(z)+1; (二十四)x个−1,年,−z(z)+1; (二十五)−年,x个,−z(z)+1; (二十六)−年,x个−1,z(z); (二十七)−x个+1,−年,z(z); (二十八)x个,年−1,z(z); (二十九)−x个,−年+1,z(z); (xxx)年−1,−x个,z(z); (xxxi)x个,年,z(z)+1; (xxxii)−x个+1,−年,−z(z)+1; (xxxii)−年,x个−1,−z(z)+1; (xxxiv)x个+1,年,z(z); (xxxv)−年+1,x个+1,z(z); (xxxvi)x个−1/2,−年+1/2,−z(z); (xxxvii)x个+1/2,−年+1/2,−z(z); (xxxviii)x个,年,z(z)−1; (xxxix)x个+3/2,−年+3/2,−z(z)+1. |